PD588705000 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) Issue AQ, June 2, 2014 Home SYSTEM OVERVIEW Preface: This document provides power data and system application information for the following module mounting shelf used in a NetSure™ Power System. Model Spec. No. PSS4850-23GV 588705000 Description Module Mounting Shelf For rectifier and converter modules, refer to their separate instruction document as indicated in the following table. Description: Model Spec. No. R48-3200 1R483200 R48-3200e 1R483200E R48-3500e 1R483500E C400/48-3500e 1C400483500E Description Rectifier Module (PCU) (3200 watts) High Efficiency Rectifier Module (PCU), (3200 watts) High Efficiency Rectifier Module (PCU), (3500 watts) High Efficiency Converter Module (3500 Watts) Document Number UM1R483500E UM1C400483500E A module mounting shelf and rectifier/converter modules, when used in a NetSure Power System equipped with a controller, comprise a -48V DC Power System designed to power a load while charging a positive grounded battery. This system is capable of operating in a battery-less installation or off battery for maintenance purposes. The system is designed for operation with the positive output grounded. The NetSure Power System utilizing this equipment is an integrated power system containing rectifiers/converters, intelligent control, metering, and monitoring. A NetSure Power System, utilizing this equipment, typically consists of... • Module Mounting Shelf The system contains one or more module mounting shelves, which houses rectifier/converter modules. A shelf option is available which also houses the ACU+ Controller. • Rectifier/Converter Modules The system contains rectifier or converter modules, which provide load power, battery float current, and battery recharge current during normal operating conditions. Refer to the Rectifier Instructions (UM1R483500E) or Converter Instructions (UM1C400483500E) for more information. • Controller The controller controls the operation of the rectifier and converter modules. The controller also provides power system control, metering, monitoring, and alarm functions. Note: This document does not describe the controller. Refer to the Power System SAG (System Application Guide) or separate Controller User Manual for controller information. Page 1 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) Home General Specifications See detailed specifications starting on page 34. Family: Shelf Spec. No.: Shelf Model: Shelf Input Ratings: Shelf Output Ratings: Rectifier Input Voltage: Rectifier Output Voltage: Rectifier Output Capacity: R48-3200 or R48-3200E: R48-3500E: Converter Input Voltage: Converter Output Voltage: Converter Output Capacity: Agency Approval: Framework Type: Mounting Width: Mounting Depth: Mounting Height: Front Projection: Access: Control: Color: Environment: NetSure™ 588705000 PSS4850-23GV List 1, 11, 21, 22, 31, 51, 53, 61, 63: 208/240VAC, 50/60Hz, 1-Phase, 17.3A/15A. List 3, 32, 52, 62: 208/240VAC, 50/60Hz, 3-Phase, 29.3A/25.5A. List 40, 41: 260VDC to 400VDC, 14.6A. List 42: 260VDC to 400VDC, 44A. List 1, 3, 11, 21, 22, 31, 32, 40, 41, 42, 51, 52, 53: -48VDC, 437A, 21000W (maximum). List 61, 62, 63: -48VDC, 364A, 17500W (maximum). Nominal 208/240 volts AC, single phase, 50/60 Hz, with an operating range of 176 to 264 volts. Acceptable input frequency range is 45 to 65 Hz. -48 Volts DC, nominal. 55.2A @ -58.0VDC to 66.6A @ -48.0VDC, 3200 Watts (maximum). 60.3A @ -58.0VDC to 72.9A @ -48.0VDC, 3500 Watts (maximum). 260VDC to 400VDC. -48 Volts DC, nominal. 60.3A @ -58.0VDC to 72.9A @ -48.0VDC, 3500 Watts (maximum). UL 60950 Recognized; CAN/CSA 22.2, No. 60950-00 For Mounting in a 23 Inch Wide Relay Rack 23 Inch (Relay Rack Mounting) List 1, 3, 11, 21, 22, 31, 32, 40, 41, 42: 17.50 Inches List 51, 52, 53, 61, 62, 63: 18.75 Inches 5.25 Inches (3U) List 1, 3, 11: Adjustable (flush, 1”, 2”, 3”, 4”, 5”, or 6”). List 21, 22, 31, 32, 40, 41, 42: Fixed at 9”. List 51, 52, 53, 61, 62, 63: Fixed at 6”. Front and Rear for Installation and Maintenance, Front for Operation Microprocessor Bright Zinc Plating, Body Textured Gray, Faceplates -40°C to +65°C (-40°F to +149°F) Page 2 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) TABLE OF CONTENTS SYSTEM OVERVIEW................................................................................................................................................. 1 MAIN COMPONENTS ILLUSTRATIONS .................................................................................................................. 5 LIST DESCRIPTIONS ................................................................................................................................................ 6 List Numbers........................................................................................................................................................ 6 588705000 List 1: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks ................................................................................................................................................ 6 588705000 List 3: Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks ................................................................................................................................................ 6 588705000 List 11: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords ........................................................................................................................................................ 7 588705000 List 21: Rectifier Module Mounting Shelf, 208/240VAC Input, No AC Input Terminal Blocks ............................................................................................................................................................... 7 588705000 List 22: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords ........................................................................................................................................................ 8 588705000 List 31: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks ................................................................................................................................................ 8 588705000 List 32: Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks ................................................................................................................................................ 9 588705000 List 40: Converter Module Mounting Shelf, 400V DC Input, No DC Input Terminal Blocks ............................................................................................................................................................... 9 588705000 List 41: Converter Module Mounting Shelf, 400V DC Input, DC Input Terminal Blocks ............. 10 588705000 List 42: Converter Module Mounting Shelf, 400V DC Input, DC Input Terminal Blocks ............. 10 588705000 List 51: Expansion Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks ............................................................................................................................... 11 588705000 List 52: Expansion Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks ............................................................................................................................... 11 588705000 List 53: Expansion Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords ....................................................................................................................................... 12 588705000 List 61: Main Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks ..................................................................................................................................... 12 588705000 List 62: Main Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks ..................................................................................................................................... 13 588705000 List 63: Main Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords ............................................................................................................................................. 13 ACCESSORY DESCRIPTIONS ............................................................................................................................... 15 Rectifiers ............................................................................................................................................................ 15 High Efficiency Rectifier Module (PCU), P/N 1R483500E ............................................................................. 15 High Efficiency Rectifier Module (PCU), P/N 1R483200E ............................................................................. 15 Rectifier Module (PCU), P/N 1R483200 ........................................................................................................ 15 Converters.......................................................................................................................................................... 16 High Efficiency DC-DC Converter Module, P/N 1C400483500E ................................................................... 16 ACU+ Controller (Advanced Control Unit Plus), P/N 1M820DNA ................................................................. 16 Module Mounting Position Blank Cover Panel............................................................................................... 16 Battery Charge Temperature Compensation Components........................................................................... 16 Adding Additional Shelf in Field Output Busbar Kit ...................................................................................... 17 User Replaceable Cables .................................................................................................................................. 17 User Replaceable Components ....................................................................................................................... 17 RECOMMENDED WIRE SIZES, BRANCH CIRCUIT PROTECTION, CRIMP LUGS, AND WIRING ILLUSTRATIONS ..................................................................................................................................................... 18 Shelf Frame Grounding Connection................................................................................................................ 18 AC Input Connections ....................................................................................................................................... 18 List 1, 31, 51, and 61 Module Mounting Shelf (208/240VAC Single Phase Input) ........................................ 18 Page 3 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) List 3, 32, 52, and 62 Module Mounting Shelf (208/240VAC Three Phase Input) ......................................... 21 List 11, 22, 53, and 63 Module Mounting Shelf (208/240VAC Single Phase Input) ...................................... 24 List 41 Module Mounting Shelf (400V DC Input)............................................................................................ 27 List 42 Module Mounting Shelf (400V DC Input)............................................................................................ 29 DC Output Connections .................................................................................................................................... 31 External Alarms Connections .......................................................................................................................... 31 SPECIFICATIONS.................................................................................................................................................... 34 1. Module Mounting Shelf Specifications ....................................................................................................... 34 1.1 Output Ratings ......................................................................................................................................... 34 1.2 Input Ratings ............................................................................................................................................ 34 1.3 Environmental Ratings ............................................................................................................................. 34 1.4 Compliance Information ........................................................................................................................... 35 1.5 System Interface Board Ratings (List 61, 62, 63) .................................................................................... 35 1.6 IB2 (ACU+ Interface Board) Ratings (List 61, 62, 63) .............................................................................. 35 2. Rectifier Specifications ................................................................................................................................ 35 3. Converter Specifications ............................................................................................................................. 35 MECHANICAL SPECIFICATIONS .......................................................................................................................... 36 Overall Dimensions ........................................................................................................................................... 36 Module Mounting Shelf (List 1, 3, and 11) ..................................................................................................... 36 Module Mounting Shelf (List 22, 31, 32, 41, and 42) ..................................................................................... 37 Module Mounting Shelf (List 21 and List 40) .................................................................................................. 38 Module Mounting Shelf (61, 62, and 63) ........................................................................................................ 39 Module Mounting Shelf (List 51, 52, and 53) ................................................................................................. 40 RELATED DOCUMENTATION................................................................................................................................ 41 REVISION RECORD ................................................................................................................................................ 42 Page 4 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) Home MAIN COMPONENTS ILLUSTRATIONS Module Mounting Shelf (List 1, 3, 11, 21, 22, 31, 32, 40, 41, 42, 51, 52, 53) (List 1 shown) Module Mounting Shelf (List 61, 62, 63) (List 61 shown) Rectifier Module P/N 1R483200, P/N 1R483200E, or P/N 1R483500E (List 1, 3, 11, 21, 22, 31, 32, 51, 52, 53) Converter Module P/N 1C400483500E (List 40, 41, 42) Rectifier Module P/N 1R483200, P/N 1R483200E, or P/N 1R483500E ACU+ IB2 Interface Board ACU+ Controller P/N 1M820DNA Page 5 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) Home LIST DESCRIPTIONS List Numbers 588705000 List 1: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). ♦ Terminal blocks provided for AC input connections. Restrictions Relay rack mounting angle provides maximum six (6) inch front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 3: Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with two (2) three-phase AC input circuits. Each input circuit powers three (3) single-phase rectifier modules. ♦ Terminal blocks provided for AC input connections. Restrictions To maintain phase balance, rectifier modules should be installed in groups of three (all three on left and/or all three on right). Relay rack mounting angle provides maximum six (6) inch front projection. Ordering Notes 1) Order rectifier modules in groups of three per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 6 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 11: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). Home Factory wired AC input line cords equipped with NEMA L6-30P twist-lock plugs provided. (Six per shelf, each 7.5’ long, 12/3 AWG.) Restrictions ♦ Line cord option can only be used up to 40°C ambient. Relay rack mounting angle provides maximum six (6) inch front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 21: Rectifier Module Mounting Shelf, 208/240VAC Input, No AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ NO terminal blocks provided for AC input connections. Restrictions Module mounting shelf MUST be factory wired into power system. Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 7 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 22: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). Home Factory wired AC input line cords equipped with NEMA L6-30P twist-lock plugs provided. (Six per shelf, each 7.5’ long, 12/3 AWG.) Restrictions ♦ Line cord option can only be used up to 40°C ambient. Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 31: Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). ♦ Terminal blocks provided for AC input connections. Restrictions Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 8 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 32: Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with two (2) three-phase AC input circuits. Each input circuit powers three (3) single-phase rectifier modules. Home ♦ Terminal blocks provided for AC input connections. Restrictions To maintain phase balance, rectifier modules should be installed in groups of three (all three on left and/or all three on right). Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order rectifier modules in groups of three per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 40: Converter Module Mounting Shelf, 400V DC Input, No DC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) converter modules. ♦ NO terminal blocks provided for DC input connections. Restrictions Module mounting shelf MUST be factory wired into power system. Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order converter modules as required per P/N 1C400483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 9 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 41: Converter Module Mounting Shelf, 400V DC Input, DC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) converter modules. ♦ This module mounting shelf is equipped with individual converter module DC input feeds (one DC input branch circuit per converter module, six DC input branch circuits per module mounting shelf). Home ♦ Terminal blocks provided for DC input connections. Restrictions DC inputs MUST be wired directly to the shelf. Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order converter modules as required per P/N 1C400483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 42: Converter Module Mounting Shelf, 400V DC Input, DC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) converter modules. ♦ This module mounting shelf is equipped with two (2) DC input circuits. Each input circuit powers three (3) converter modules. ♦ Terminal blocks provided for DC input connections. Restrictions DC inputs MUST be wired directly to the shelf. Relay rack mounting angles fixed at 9” front projection. Ordering Notes 1) Order converter modules as required per P/N 1C400483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 10 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 51: Expansion Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). Home ♦ Terminal blocks provided for AC input connections. Restrictions Relay rack mounting angles fixed at 6” front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. 588705000 List 52: Expansion Rectifier Module Mounting Shelf, 208/240VAC Three-Phase Input, AC Input Terminal Blocks Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with two (2) three-phase AC input circuits. Each input circuit powers three (3) single-phase rectifier modules. ♦ Terminal blocks provided for AC input connections. Restrictions To maintain phase balance, rectifier modules should be installed in groups of three (all three on left and/or all three on right). Relay rack mounting angles fixed at 6” front projection. Ordering Notes 1) Order rectifier modules in groups of three per P/N 1R483200, P/N 1R483200E, or P/N 1R483500E. 2) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting position in the system, as desired. 3) Refer also to “ACCESSORY DESCRIPTIONS”. Page 11 of 42 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited. PD588705000 Issue AQ, June 2, 2014 Power Data Sheet Spec. No. 588705000 (Model PSS4850-23GV) 588705000 List 53: Expansion Rectifier Module Mounting Shelf, 208/240VAC Single-Phase Input, AC Input Line Cords Features ♦ Provides one (1) Model PSS4850-23GV, Spec. No. 588705000 Module Mounting Shelf (-48V, 437A/21000W). ♦ This module mounting shelf holds up to six (6) rectifier modules. ♦ This module mounting shelf is equipped with individual rectifier module single-phase AC input feeds (one AC input branch circuit per rectifier module, six AC input branch circuits per module mounting shelf). Home Factory wired AC input line cords equipped with NEMA L6-30P twist-lock plugs provided. (Six per shelf, each 7.5’ long, 12/3 AWG.) Restrictions ♦ Line cord option can only be used up to 40°C ambient. Relay rack mounting angles fixed at 6” front projection. Ordering Notes 1) Order rectifier modules as required per P/N 1R483200, P/N 1R483200E, or P/N 1R4